Home / 104,807.41-144,609.63-59,475.16

Finding the Fourth Proportional to 104,807.41, 144,609.63 and 59,475.16

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Solution

The fourth proportional to 104,807.41, 144,609.63 and 59,475.16 is: 82,061.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,807.41 : 144,609.63 = 59,475.16 : x
  2. Step 2: Convert to fraction form
    104,807.41/144,609.63 = 59,475.16/x
  3. Step 3: Cross multiply
    104,807.41x = 144,609.63 × 59,475.16
  4. Step 4: Simplify right side
    104,807.41x = 8,600,680,881.79
  5. Step 5: Solve for x
    x = 8,600,680,881.79/104,807.41
  6. Step 6: Final answer
    x = 82,061.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.